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PSoC™ 6 Wi-Fi Bluetooth® Pioneer Kit guide
CY8CKIT-062-WIFI-BT
Hardware
Notes:
1. If you are programming the PSoC™ 6 MCU using a MiniProg4 connected to J11, make sure that the voltage is set
at either 2.5 V or at 3.3 V.
2. If you want to program the PSoC™ 6 MCU using MiniProg4 at the 1.8 V condition, make sure that you are
populating the 0-ohm resistor R196 on the board. This is to bypass the overvoltage protection circuit, as the
protection circuit does not allow programming of the device at 1.8 V.
3. Powering PSoC™ 6 through MiniProg4 sometimes turns on the LED4. This is due to the reverse conduction from
PSoC™ 6 VDD domain to the VCC_3V3 domain when there is no USB device connected at J10.
4. Do not mount the CY8CKIT-028-Display shield on the PSoC™ 6 Pioneer Board at the time of programming and
debugging through the J11 header. This causes extra load on the external programmer, and hence the
programmer may not be able to power-up the PSoC™ 6 supply domain.
3.3.2
PSoC™ 6 MCU user button (SW2)
By default, this button connects the PSoC™ 6 MCU pin to ground when pressed; you need to configure the PSoC™
6 MCU pin as a digital input with resistive pull-up for detecting the button press. If you want to sense active HIGH
on the PSoC™ 6 MCU pin, resistor R67 should be removed and R68 should be populated. This will connect the
button connecting the PSoC™ 6 MCU pin to VBACKUP when pressed. Additionally, footprints are provided for pull-
up and pull-down resistors that can be populated if external pull-up is required.
Figure 36
Schematics of PSoC™ 6 MCU user button (SW2)
3.3.3
SWD connector receptacle (J29)
This connector can be used for conductive measurements and can also be used to connect external antenna. This
is not loaded by default. Remove L1, populate L13, and the SWD connector (J29) to connect the external antenna.
See the BOM for recommended part numbers.
Figure 37
Schematics of SWD connector receptacle (J29)
User guide
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